package com.shujuwuliankeji.ems.cloud.module.system.controller;

import java.util.List;

import javax.servlet.http.HttpServletResponse;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import com.shujuwuliankeji.ems.cloud.common.core.constant.UserConstants;
import com.shujuwuliankeji.ems.cloud.common.core.domain.R;
import com.shujuwuliankeji.ems.cloud.common.core.utils.poi.ExcelUtil;
import com.shujuwuliankeji.ems.cloud.common.core.web.controller.BaseController;
import com.shujuwuliankeji.ems.cloud.common.core.web.domain.AjaxResult;
import com.shujuwuliankeji.ems.cloud.common.core.web.page.TableDataInfo;
import com.shujuwuliankeji.ems.cloud.common.log.annotation.Log;
import com.shujuwuliankeji.ems.cloud.common.log.enums.BusinessType;
import com.shujuwuliankeji.ems.cloud.common.security.annotation.InnerAuth;
import com.shujuwuliankeji.ems.cloud.common.security.annotation.RequiresPermissions;
import com.shujuwuliankeji.ems.cloud.common.security.utils.SecurityUtils;
import com.shujuwuliankeji.ems.cloud.module.system.domain.SysUserRole;
import com.shujuwuliankeji.ems.cloud.module.system.service.ISysDeptService;
import com.shujuwuliankeji.ems.cloud.module.system.service.ISysRoleService;
import com.shujuwuliankeji.ems.cloud.module.system.service.ISysUserService;
import com.shujuwuliankeji.ems.cloud.system.api.domain.SysDept;
import com.shujuwuliankeji.ems.cloud.system.api.domain.SysRole;
import com.shujuwuliankeji.ems.cloud.system.api.domain.SysUser;

/**
 * 角色信息
 * 
 * @author ruoyi
 */
@RestController
@RequestMapping("/role")
public class SysRoleController extends BaseController {
	@Autowired
	private ISysRoleService roleService;

	@Autowired
	private ISysUserService userService;

	@Autowired
	private ISysDeptService deptService;

	@RequiresPermissions("system:role:list")
	@GetMapping("/list")
	public TableDataInfo list(SysRole role) {
		startPage();
		List<SysRole> list = roleService.selectRoleList(role);
		return getDataTable(list);
	}

	@Log(title = "角色管理", businessType = BusinessType.EXPORT)
	@RequiresPermissions("system:role:export")
	@PostMapping("/export")
	public void export(HttpServletResponse response, SysRole role) {
		List<SysRole> list = roleService.selectRoleList(role);
		ExcelUtil<SysRole> util = new ExcelUtil<SysRole>(SysRole.class);
		util.exportExcel(response, list, "角色数据");
	}

	/**
	 * 根据角色编号获取详细信息
	 */
	@RequiresPermissions("system:role:query")
	@GetMapping(value = "/{roleId}")
	public AjaxResult getInfo(@PathVariable Long roleId) {
		roleService.checkRoleDataScope(roleId);
		return success(roleService.selectRoleById(roleId));
	}

	/**
	 * 新增角色
	 */
	@RequiresPermissions("system:role:add")
	@Log(title = "角色管理", businessType = BusinessType.INSERT)
	@PostMapping
	public AjaxResult add(@Validated @RequestBody SysRole role) {
		if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleNameUnique(role))) {
			return error("新增角色'" + role.getRoleName() + "'失败，角色名称已存在");
		} else if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleKeyUnique(role))) {
			return error("新增角色'" + role.getRoleName() + "'失败，角色权限已存在");
		}
		role.setCreateBy(SecurityUtils.getUsername());
		return toAjax(roleService.insertRole(role));

	}

	/**
	 * 修改保存角色
	 */
	@RequiresPermissions("system:role:edit")
	@Log(title = "角色管理", businessType = BusinessType.UPDATE)
	@PutMapping
	public AjaxResult edit(@Validated @RequestBody SysRole role) {
		roleService.checkRoleAllowed(role);
		roleService.checkRoleDataScope(role.getRoleId());
		if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleNameUnique(role))) {
			return error("修改角色'" + role.getRoleName() + "'失败，角色名称已存在");
		} else if (UserConstants.NOT_UNIQUE.equals(roleService.checkRoleKeyUnique(role))) {
			return error("修改角色'" + role.getRoleName() + "'失败，角色权限已存在");
		}
		role.setUpdateBy(SecurityUtils.getUsername());
		return toAjax(roleService.updateRole(role));
	}

	/**
	 * 修改保存数据权限
	 */
	@RequiresPermissions("system:role:edit")
	@Log(title = "角色管理", businessType = BusinessType.UPDATE)
	@PutMapping("/dataScope")
	public AjaxResult dataScope(@RequestBody SysRole role) {
		roleService.checkRoleAllowed(role);
		roleService.checkRoleDataScope(role.getRoleId());
		return toAjax(roleService.authDataScope(role));
	}

	/**
	 * 状态修改
	 */
	@RequiresPermissions("system:role:edit")
	@Log(title = "角色管理", businessType = BusinessType.UPDATE)
	@PutMapping("/changeStatus")
	public AjaxResult changeStatus(@RequestBody SysRole role) {
		roleService.checkRoleAllowed(role);
		roleService.checkRoleDataScope(role.getRoleId());
		role.setUpdateBy(SecurityUtils.getUsername());
		return toAjax(roleService.updateRoleStatus(role));
	}

	/**
	 * 删除角色
	 */
	@RequiresPermissions("system:role:remove")
	@Log(title = "角色管理", businessType = BusinessType.DELETE)
	@DeleteMapping("/{roleIds}")
	public AjaxResult remove(@PathVariable Long[] roleIds) {
		return toAjax(roleService.deleteRoleByIds(roleIds));
	}

	/**
	 * 获取角色选择框列表
	 */
	@RequiresPermissions("system:role:query")
	@GetMapping("/optionselect")
	public AjaxResult optionselect() {
		return success(roleService.selectRoleAll());
	}

	/**
	 * 查询已分配用户角色列表
	 */
	@RequiresPermissions("system:role:list")
	@GetMapping("/authUser/allocatedList")
	public TableDataInfo allocatedList(SysUser user) {
		startPage();
		List<SysUser> list = userService.selectAllocatedList(user);
		return getDataTable(list);
	}

	/**
	 * 查询未分配用户角色列表
	 */
	@RequiresPermissions("system:role:list")
	@GetMapping("/authUser/unallocatedList")
	public TableDataInfo unallocatedList(SysUser user) {
		startPage();
		List<SysUser> list = userService.selectUnallocatedList(user);
		return getDataTable(list);
	}

	/**
	 * 取消授权用户
	 */
	@RequiresPermissions("system:role:edit")
	@Log(title = "角色管理", businessType = BusinessType.GRANT)
	@PutMapping("/authUser/cancel")
	public AjaxResult cancelAuthUser(@RequestBody SysUserRole userRole) {
		return toAjax(roleService.deleteAuthUser(userRole));
	}

	/**
	 * 批量取消授权用户
	 */
	@RequiresPermissions("system:role:edit")
	@Log(title = "角色管理", businessType = BusinessType.GRANT)
	@PutMapping("/authUser/cancelAll")
	public AjaxResult cancelAuthUserAll(Long roleId, Long[] userIds) {
		return toAjax(roleService.deleteAuthUsers(roleId, userIds));
	}

	/**
	 * 批量选择用户授权
	 */
	@RequiresPermissions("system:role:edit")
	@Log(title = "角色管理", businessType = BusinessType.GRANT)
	@PutMapping("/authUser/selectAll")
	public AjaxResult selectAuthUserAll(Long roleId, Long[] userIds) {
		roleService.checkRoleDataScope(roleId);
		return toAjax(roleService.insertAuthUsers(roleId, userIds));
	}

	/**
	 * 获取对应角色部门树列表
	 */
	@RequiresPermissions("system:role:query")
	@GetMapping(value = "/deptTree/{roleId}")
	public AjaxResult deptTree(@PathVariable("roleId") Long roleId) {
		AjaxResult ajax = AjaxResult.success();
		ajax.put("checkedKeys", deptService.selectDeptListByRoleId(roleId));
		ajax.put("depts", deptService.selectDeptTreeList(new SysDept()));
		return ajax;
	}

	@GetMapping("saas")
	@InnerAuth
	public R<List<SysRole>> saas() {
		return R.ok(roleService.saasRole());
	}

	@PostMapping("saas/user")
	@InnerAuth
	public R<String> saveSaasUserRole(@RequestParam Long userId, @RequestBody Long[] roleIds) {
		userService.insertUserAuth(userId, roleIds);
		return R.ok();
	}

	@GetMapping("saas/user/selected")
	@InnerAuth
	public R<List<Long>> saasRoleSelected(@RequestParam Long userId) {
		return R.ok(roleService.saasRoleSelected(userId));
	}

	@DeleteMapping("saas/user/{userIds}")
	@InnerAuth
	public R<Integer> deleteSaasRole(@PathVariable("userIds") Long[] userIds) {
		return R.ok(roleService.deleteSaasRoleByUserIds(userIds));
	}
}
